Created
September 15, 2011 16:36
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Auto drawer for Raphaël.js
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| <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" | |
| "http://www.w3.org/TR/html4/strict.dtd"> | |
| <html> | |
| <head> | |
| <script type="text/javascript" charset="utf-8" src="http://code.jquery.com/jquery-1.6.4.min.js"></script> | |
| <script type="text/javascript" charset="utf-8" src="https://raw.github.com/DmitryBaranovskiy/raphael/master/raphael.js"></script> | |
| <script type="text/javascript" charset="utf-8"> | |
| $(function() { | |
| var canvas = $("#canvas"); | |
| var paper = Raphael(document.getElementById("canvas"), canvas.height(), canvas.width()); | |
| var clickArea = $("#draw"); | |
| var cords = [] | |
| canvas.click(function(e){ | |
| cords.push({ | |
| x: (e.pageX - this.offsetLeft), | |
| y: (e.pageY - this.offsetTop) | |
| }); | |
| clickArea.html("" + cords.length + " lines has been drawn.").click(); | |
| }); | |
| clickArea.click(function() { | |
| var c = $.map(cords, function(element, i) { | |
| var start = "L"; | |
| if(i === 0){ | |
| start = "M"; | |
| } | |
| return start + element.x + " " + element.y; | |
| }); | |
| paper.path(c.join(" ")); | |
| }); | |
| }); | |
| </script> | |
| <head> | |
| <style type="text/css" media="screen"> | |
| #canvas { | |
| position: relative; | |
| top: 70px; | |
| margin-left: auto; | |
| margin-right: auto; | |
| height: 600px; | |
| width: 700px; | |
| border: 1px solid; | |
| } | |
| </style> | |
| <body> | |
| <span id="draw"> | |
| Draw! | |
| </span> | |
| <div id="canvas"> | |
| <div> | |
| <body> | |
| </html> |
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